1 m,直径: 60-80 μm, 断裂伸长率:15-25 % 1 m,直径: 100 μm, 断裂伸长率:20-30 %
1 m,直径:5-12μm,密度:0.8-1g/cm³
1 m,d:5-12μm,ρ:0.5-0.8g/cm³
1 m,D:5-12μm,ρ:0.3-0.5g/cm³
1 m,d:20-30μm,ρ:0.3-0.5g/cm³
微信扫一扫即可在线咨询